1 files changed, 18 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/conv-3.c b/gcc-4.9/gcc/testsuite/gcc.dg/conv-3.c
new file mode 100644
index 000000000..3b4f4309d
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/conv-3.c
@@ -0,0 +1,18 @@
+/* PR middle-end/19100 */
+/* { dg-do run } */
+/* { dg-options "-O2" } */
+
+void abort (void);
+
+int test (int v)
+{
+  return ((signed char) (v ? 0x100 : 0)) ? 17 : 18;
+}
+
+int main()
+{
+  if (test (2) != 18)
+    abort ();
+  return 0;
+}
+